Buy 2012 Audi A3 Exhaust Gas Recirculation (EGR) Pressure Sensor. 2011-14, ENGINE AREA, EGR & COOLER Engine, AREA, COOLER - OEM Audi Part # 03L131645B (03L-131-645-B)

Exhaust Gas Recirculation (EGR) Pressure Sensor. Retaining.
Exhaust Gas Recirculation (EGR) Pressure Sensor.

EGR Pressure Sensor

2011-14, ENGINE AREA, EGR & COOLER COMPONENTS. 2013-14, ENGINE AREA, EGR & COOLER COMPONENTS. DIESEL, PIPES & SENSORS. SEDAN, 2011-14, ENGINE AREA, EGR & COOLER COMPONENTS.
EGR Pressure Feedback Sensor - Repair or Replace
A failed EGR pressure feedback sensor will often have no noticeable symptoms beyond a check engine light, but it does cause your 2012 Audi A3 to operate inefficiently and produce higher emissions.